噪声与振动控制

›› 2009, Vol. 29 ›› Issue (6): 5-7.DOI: 10.3969/j.issn.1006-1355.2009.06.005

• 论文 • 上一篇    下一篇

《电机不平衡磁拉力研究现状与展望》

白晖宇，荆建平，孟光   

  1. （上海交通大学机械系统与振动国家重点实验室，上海200240）
  • 收稿日期:2009-06-30 修回日期:1900-01-01 出版日期:2009-12-18 发布日期:2009-12-18
  • 通讯作者: 白晖宇

《Survey and Outlook on the Research of the Unbalanced Magnetic Pull in the Motors》

BAI Hui-yu,JING Jian-ping,MENG Guang   

  1. (The State Key Laboratory of Mechanical System and Vibration,Shanghai JiaoTong University, Shanghai200240, China)
  • Received:2009-06-30 Revised:1900-01-01 Online:2009-12-18 Published:2009-12-18
  • Contact: BAI Hui-yu

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摘要： 对当前国内外电机不平衡磁拉力研究现状进行分析和综述，分析和总结不平衡磁拉力的机理、特征，并对不平衡磁拉力特别是非线性磁拉力的国内外发展概况进行介绍。归纳防止和减小不平衡磁拉力的有效措施，最后对电机不平衡磁拉力未来的研究方向进行展望。

关键词: 振动与波, 电机, 转子偏心, 不平衡磁拉力, 非线性振动

Abstract:

A survey on the research of the unbalanced magnetic pull(UMP) in the motors is given in the paper. The mechanism of UMP is analyzed and summarized. The developing status of the research of UMP, especially the nonlinear UMP, is also introduced. The ways to preventing and reducing UMP are also summarized. Finally, the future research orientation of UMP is also discussed.

Key words: vibration and wave, motors, rotor eccentricity, unbalanced magnetic pull, nonlinear vibration

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